National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

48°F

9°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Apr 10:00 AM PDT
Extended Forecast for

Deer Park WA

  • Today

    Today: Mostly sunny, with a high near 61. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Calm wind becoming north around 5 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. East wind 3 to 5 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Light northeast wind.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 61. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 37. Calm wind becoming north around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 69. East wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 43. Light northeast wind.
Monday
Mostly sunny, with a high near 75. Light and variable wind.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Wednesday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Snow level 4400 feet. Mostly cloudy, with a high near 53.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
4:16 am PDT Apr 18, 2026
Forecast Valid:
10am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation